Stadler Rail AG is a Swiss manufacturer of railway rolling stock, with an original emphasis on regional train multiple units and trams, but moving also into mass rapid transit, high speed, intercity and sleeper trains. It also produces niche products, such as being one of the last European manufacturers of rack railway rolling stock. Stadler Rail is headquartered at its place of origin in Bussnang, Switzerland. Stadler Rail employed 13,900 employees by 2023. The company consolidates fifty subsidiaries in 23 countries including Algeria, Germany, Italy, the Netherlands, Austria, Poland, Switzerland, Spain, Czech Republic, Hungary, Belarus and the United States, and upcoming joint ventures with INKA in Indonesia and Medha Servo Drives in India. Stadler Rail employed approximately 6,100 employees by 2012, including 2,750 in Switzerland, 1,200 in Germany, 1,000 in Belarus, 400 in Hungary and 400 in Poland. By 2023, this had increased to 13,900 employees. Wikipedia